三階魔方專業(yè)還原教程(突破20秒)

1、先下手為強F (r U r FDlU R Ul URDu (R U R U R U R DD (R F R F(R U R DD (L U L uu (R U R D優(yōu)化公式(l U (L F L U l(R F R U (R U R F(R U R U 2 (R U RF (L U2 L F熟練掌握F2 U2 F U FUF U2 FR2 U2 RUR URU2 RyRU RUy LU L F2R UR Uy R URF2練習U FU2 F UR U RUR U2 RUFUF點十系列RUR URU2 RL U LU L U2 LR U2 RUR URUR URR U2 R2 UR2 UR2

2、U2 Rx RUL U R ULUzU2 RU L2 UR U L2 Ux RULU R UL U點系列l(wèi) F UR U RlUlU R UF R U RUF0 R U RUfRdLU L FUF R U RdLL d R URFUF R U RdLF RFR U2 RdR URFL0 U R U R U R0 2 U R UrL0 U R U R UR0 RF R F（F R U R d (R U2 (R F R FT系列R U R U R F R FF R U R U F(R U RU( R0 U R Ur(r U RUL0 U R UR+(r UrUry(R U Rf(R F R U R

3、 U F U RRUR U y r U RUL0 RURF R FU R系列RUF U R URFRF U RUFU F R FRUFU F RF U R URF田系列F R URUR U RFR U2 R2 F R FR U2 RrU2 R U RU rr U2 RUR Ur2系列rUR URU2 rr U RU R U2 rR0 RUR URU2 R UL0R0 L U LU LU2 LU L0L+系列(R U R U (R UU (R F (R U R U F(R U R UU R U F U F (U Rf (R U (R2 U R U(R2 U R f(R U R U(R U R F

4、 U F (R U RR U R U R U R Ul U R UR U R U R U R Ul U R U系列(r UU (R U(R U R U (R U r(r U2 (R U R U(R U R U r(l U (l2 U(l2 U l2 U l(r U (r2 U(r2 U r2 U rF (R U R U2 FB (R U R U2 BR U R U l U RlU R dLLUL U r ULrUL d R一系列f (R U R U2 fR U R U Rd R U R BF (R U R U (R F(r U R U rR F (U R U R2 F R2(U R U R系列

5、L d R URl Ul U R URRdLU Lr UrULU Lr U L0 UR Ur U rlUL0 UL U lU l（LU L）U(LULU L U L2(R U R U (R U R U R U R2spanx UL UpR2 U LUR2 U2x U RUL2 UR U L2 U2R0 F02 L0D L02 DB02 Ra U2 RaFaU2 Fa(R U R U (R F R2(U R U (R U R FF (R U R U (R U R F(R U R U(R F R Fl U L URUaR DLD RUaRU R URly URU RyR U RURl UR U R

6、2 F R2 URF2 LU L F2 yU2 RU2(RU LU2 R UL2 U(L UR U2 LU R2 UF L U LF L UyR U R URFR2FRUR FRUyRURU R B R2F2 R U RF2L DL D L2F2 LUL F2RD RDR2L U LB2 DR URU Ru R2B2 DR UR U RD B2 L UL本頁為試題紙，第1頁共4- 2008 學年第 二 學期期末考試為了讓三階魔方還原速度在3040s學前05（1相信3040s等朋友們應(yīng)該能熟練掌握PLL 出卷人：彭 健 審核人：這里我特別列舉出幾個自己難以摸索的F2L公式，和已經(jīng)經(jīng)本人(againDo整理所得的全部一、選擇題（每題2分，共12分）1.r為同時轉(zhuǎn)動RA泰羅等以此類推R0法約爾等同于r R即轉(zhuǎn)動2.L的中間層通常用右手無名指掐 L0、F0等以此類推Ra等同于R L 即同時轉(zhuǎn)動轉(zhuǎn)動R與 B民主作風 C放任式作風Rs等同于R L即同時轉(zhuǎn)動轉(zhuǎn)動R與L 其他以此類推x-R,y-